JPH07175383A - Method of removing image forming material from image holder and device thereof - Google Patents
Method of removing image forming material from image holder and device thereofInfo
- Publication number
- JPH07175383A JPH07175383A JP34414293A JP34414293A JPH07175383A JP H07175383 A JPH07175383 A JP H07175383A JP 34414293 A JP34414293 A JP 34414293A JP 34414293 A JP34414293 A JP 34414293A JP H07175383 A JPH07175383 A JP H07175383A
- Authority
- JP
- Japan
- Prior art keywords
- peeling
- image
- forming substance
- image carrier
- transfer paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Cleaning In Electrography (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複写機、ファクシミ
リ、プリンター、印刷機等の画像形成装置によって像形
成物質を安定に付着させた像保持体から、該像形成物質
を取り除く像保持体からの像形成物質除去装置に係り、
詳しくは、像保持体の表面に付着している像形成物質に
対して、該表面と該像形成物質との付着力より大きい付
着力を有する剥離部材を、該像形成物質が付着した該表
面側で、少なくとも該表面上の像形成物質と接触させた
後に、該像保持体と該剥離部材とを分離させて該像形成
物質を該表面から剥離する像保持体からの像形成物質除
去方法及びその装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image carrier for removing an image forming substance from an image carrier to which an image forming substance is stably attached by an image forming apparatus such as a copying machine, a facsimile machine, a printer, a printing machine or the like. Of the image forming substance removing device of
Specifically, a peeling member having an adhesive force larger than the adhesive force between the surface of the image carrier and the image forming substance is attached to the surface of the image carrier. Method for removing an image-forming substance from an image-bearing member, wherein the image-bearing member and the peeling member are separated from each other after contacting at least the image-forming substance on the surface, and the image-forming substance is peeled from the surface. And its device.
【０００２】[0002]
【従来の技術】従来、記録済み像保持体としての用紙か
らトナーなどの像形成物質を除去する例えば像形成物質
除去方法及びその装置としては種々のものが知られてい
る。例えば溶剤を使用するものとして、特開平１−１０
１５７６号公報には、トナーが付着された用紙をトナー
樹脂の可溶性溶剤中に浸漬させて超音波振動を印加し、
溶剤に溶解したトナーを紙面より遊離させる像形成物質
除去方法が開示されている。また、特開平４−３００３
９５号公報には、廃紙の印字部分に溶剤を浸漬、噴霧あ
るいは塗布等による方法で付着させてトナーを溶解し、
溶解したトナーを洗浄、エアー吸引、吸着剤接触、機械
剥離あるいは静電気吸着等による方法で除去する像形成
物質除去方法が開示されている。2. Description of the Related Art Conventionally, there are known various image forming substance removing methods and devices for removing an image forming substance such as toner from a sheet as a recorded image carrier. For example, as one using a solvent, JP-A-1-10
In Japanese Patent No. 1576, a sheet on which toner is attached is immersed in a soluble solvent of a toner resin and ultrasonic vibration is applied to the sheet.
A method for removing an image-forming substance is disclosed in which the toner dissolved in a solvent is released from the paper surface. In addition, JP-A-4-3003
In Japanese Patent Publication No. 95, a solvent is attached to a printed portion of waste paper by a method such as dipping, spraying or coating to dissolve the toner,
An image forming substance removing method is disclosed in which the dissolved toner is removed by a method such as washing, air suction, contact with an adsorbent, mechanical peeling or electrostatic adsorption.
【０００３】一方、溶剤を使用しないものとして、例え
ば特開平２−２５５１９５号公報には、支持体上に離型
剤を塗布した印刷体に電子写真方式あるいは熱転写方式
で載せた熱溶融性インキあるいはトナーを、該印刷体に
インキ剥離部材を重ね加熱ローラと圧力ローラの間を通
し、冷えてからインキ剥離部材を剥がすことにより、該
インキ剥離部材の方に付着させて除去する像形成物質除
去方法が開示されている。また特開平４−６４４７２号
公報には、少なくとも、表面に熱溶融性樹脂を有するエ
ンドレスシートと、これを支えて回転させる熱ローラ及
び冷却ローラと、表面に離型処理をした紙（イレーザブ
ルペーパ）を軟化あるいは溶融した熱溶融性樹脂に押し
つける押圧ローラと、これらを連動して動かせる駆動部
からなるイレーザが開示されている。また特開平４−８
２９８３号公報には、互いに圧接して回転し圧接箇所に
紙を通過させる２本の並行に設けられたローラと、該２
本のローラの少なくとも一方を加熱するヒーターと、該
圧接箇所を通過した紙を前記ローラから分離する掻取具
と、前記ローラに付着した像形成物質を前記ローラから
除去する剥離装置とを備えた像形成物質除去装置が開示
されている。On the other hand, as one not using a solvent, for example, in Japanese Patent Application Laid-Open No. 2-255195, a heat-meltable ink or a heat-meltable ink placed on a printed material coated with a release agent on a support by an electrophotographic method or a thermal transfer method is used. A method for removing an image forming substance in which toner is adhered to the ink peeling member to remove the toner by stacking the ink peeling member on the printed body, passing the ink between the heating roller and the pressure roller, cooling the toner, and peeling off the ink peeling member. Is disclosed. Further, in Japanese Unexamined Patent Publication No. 4-64472, at least an endless sheet having a heat-melting resin on the surface, a heat roller and a cooling roller for supporting and rotating the endless sheet, and a paper having a release treatment on its surface (erasable paper) There is disclosed an eraser including a pressing roller that presses against a softened or melted heat-melting resin, and a drive unit that moves these in conjunction with each other. In addition, JP-A-4-8
Japanese Patent No. 2983 discloses two rollers provided in parallel, which rotate in pressure contact with each other and pass paper through a pressure contact point.
A heater for heating at least one of the rollers of the book, a scraping tool for separating the paper passing through the pressure contact portion from the roller, and a peeling device for removing the image-forming substance adhering to the roller from the roller An image forming material removal device is disclosed.
【０００４】ところで、上記溶剤を使用しない方法や装
置は、表面に紙繊維が露出している通常の紙に画像を記
録した記録済み像保持体から像形成物質を除去するのに
使用すると、例えば電子写真方式の定着工程で熱溶融性
樹脂を主成分とする像形成物質を像保持体に融着させる
などして、像形成物質が像保持体表面の繊維に強固に固
着されているので、像形成物質除去の際に像形成物質と
共に表面の紙繊維を剥ぎ取って紙質を損傷してしまう。
特に像形成物質の除去性を高めるために、上記インキ剥
離部材、エンドレスシートあるいはローラさせた上に熱
や圧力を加える場合、種々の条件によっては、逆に像形
成物質と像保持体との間の定着性を高めてしまって除去
を困難にすることもあった。By the way, when the above-mentioned solvent-free method and apparatus are used to remove an image-forming substance from a recorded image carrier on which an image is recorded on an ordinary paper having paper fibers exposed on the surface, for example, Since the image-forming substance is firmly fixed to the fibers on the surface of the image-holding member by fusing the image-forming substance containing a heat-meltable resin as a main component to the image-holding member in the fixing step of the electrophotographic method, When the image-forming substance is removed, the paper fibers on the surface are peeled off together with the image-forming substance and the paper quality is damaged.
In particular, in order to improve the removability of the image-forming substance, when heat or pressure is applied to the ink peeling member, the endless sheet or the roller, depending on various conditions, the space between the image-forming substance and the image carrier may be reversed. In some cases, the fixability of the above is increased, which makes removal difficult.
【０００５】そこで、先に本出願人は、記録済み像保持
体に、不安定化剤としての水、界面活性剤を含む水溶
液、水溶性ポリマーを含む水溶液、及び界面活性剤と水
溶性ポリマーとを含む水溶液よりなる群から選ばれた少
なくとも１種の水あるいは水溶液を保持させるととも
に、剥離部材を介在させ、像形成物質を該剥離部材に加
熱接着もしくは加圧接着して像保持体から剥離する像形
成物質除去方法を提案した（例えば、特願平４−２５５
９１６号参照）。これによれば、像保持体の紙質を比較
的損傷することなく、像形成物質のみを除去することが
できる。Therefore, the present applicant has previously proposed that the recorded image carrier contains water as a destabilizing agent, an aqueous solution containing a surfactant, an aqueous solution containing a water-soluble polymer, and a surfactant and a water-soluble polymer. Containing at least one kind of water or aqueous solution selected from the group consisting of aqueous solutions containing, and interposing a peeling member, heat-bonding or pressure-bonding the image-forming substance to the peeling member to peel it from the image carrier. An image forming substance removing method has been proposed (for example, Japanese Patent Application No. 4-255).
916). According to this, only the image-forming substance can be removed without relatively damaging the paper quality of the image carrier.
【０００６】[0006]
【発明が解決しようとする課題】ところが、上記特願平
４−２５５９１６号で提案した像保持体からの像形成物
質除去方法においては、上記剥離部材を、上記不安定化
剤を保持させた像保持体の表面上の像形成物質と接触さ
せた後に、像保持体と剥離部材とを分離する際に、確実
に分離できないおそれがあった。このような剥離部材と
像保持体との分離の困難性は、前述の特開平２−２５５
１９５号公報で提案されている像形成物質除去装置の場
合でも伴うおそれがある。However, in the method for removing an image-forming substance from an image carrier proposed in Japanese Patent Application No. 4-255916, an image in which the delaminating member holds the destabilizing agent is used. After contacting the image-forming substance on the surface of the holding member with the image-forming substance, there is a possibility that the image holding member and the peeling member cannot be reliably separated. The difficulty of separating the peeling member and the image carrier is described in the above-mentioned JP-A-2-255.
It may be accompanied even in the case of the image forming substance removing apparatus proposed in Japanese Patent Laid-Open No. 195.
【０００７】本発明は以上の問題点に鑑みなされたもの
であり、その目的とするところは、剥離部材から像保持
体を確実に分離することができる像保持体からの像形成
物質除去方法及びその装置を提供することである。The present invention has been made in view of the above problems, and an object thereof is a method for removing an image-forming substance from an image carrier capable of reliably separating the image carrier from the peeling member, and It is to provide the device.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
に、請求項１の発明は、像保持体の表面に付着している
像形成物質に対して、該表面と該像形成物質との付着力
より大きい付着力を有する剥離部材を、該像形成物質が
付着した該表面側で、少なくとも該表面上の像形成物質
と接触させた後に、該像保持体と該剥離部材とを分離さ
せて該像形成物質を該表面から剥離する剥離工程を有す
る像保持体からの像形成物質除去方法において、 該像
保持体の搬送方向と直交する方向に少なくとも２つに分
割した領域に対して、該剥離工程を時間をずらして行な
うことを特徴とするものである。In order to achieve the above-mentioned object, the invention of claim 1 relates to an image-forming substance adhered to the surface of an image carrier, wherein the surface and the image-forming substance are separated from each other. A peeling member having an adhesive force larger than the adhesive force is brought into contact with at least the image forming substance on the surface on the surface side to which the image forming substance is attached, and then the image holding member and the peeling member are separated. In the method of removing an image-forming substance from an image carrier, which comprises a peeling step of peeling the image-forming substance from the surface, a region divided into at least two in a direction orthogonal to the transport direction of the image carrier is It is characterized in that the peeling step is carried out at different times.
【０００９】また、請求項２の発明は、像保持体の表面
に付着している像形成物質に対して、該表面と該像形成
物質との付着力より大きい付着力を有する剥離部材を、
該像形成物質が付着した該表面側で、少なくとも該表面
上の像形成物質と接触させた後に、該像保持体と該剥離
部材とを分離させて該像形成物質を該表面から剥離する
剥離手段を備えた像保持体からの像形成物質除去装置に
おいて、該剥離手段を、該像保持体の搬送方向と直交す
る方向に少なくとも２つに分割した領域に対して、該剥
離部材を時間をずらして接触させるように構成したこと
を特徴とするものである。According to a second aspect of the present invention, there is provided a peeling member which has an adhesion force with respect to an image forming substance adhered to the surface of the image holding member, which is greater than the adhesion force between the surface and the image forming substance.
Peeling for separating the image holding member from the peeling member by contacting at least the image forming substance on the surface on the surface side to which the image forming substance is attached, and peeling the image forming substance from the surface. In the apparatus for removing an image-forming substance from an image carrier, which is provided with a means, the peeling member is provided with time for at least two regions in which the peeling device is divided in a direction orthogonal to the transport direction of the image carrier. It is characterized by being configured so as to be in contact with each other by shifting.
【００１０】また、請求項３の発明は、請求項２の像保
持体からの像形成物質除去装置において、上記像保持体
の搬送方向に間隔をおいて少なくとも２つの上記剥離部
材を配置し、該像保持体の搬送方向に直交する方向に該
剥離部材と同数に分割した領域に対して、それぞれ異な
る剥離部材を接触させたことを特徴とするものである。According to a third aspect of the invention, in the apparatus for removing an image forming substance from the image carrier according to the second aspect, at least two peeling members are arranged at intervals in the transport direction of the image carrier. It is characterized in that different peeling members are brought into contact with regions divided into the same number as the peeling members in a direction orthogonal to the transport direction of the image carrier.
【００１１】また、請求項４の発明は、上記剥離部材と
して剥離ローラを用いた請求項３の像保持体からの像形
成物質除去装置において、各剥離ローラと同軸に、上記
像担持体を搬送する搬送ローラを一体で形成したことを
特徴とするものである。According to a fourth aspect of the invention, in the apparatus for removing an image forming substance from an image carrier according to the third aspect in which a peeling roller is used as the peeling member, the image carrier is conveyed coaxially with each peeling roller. It is characterized in that the conveying rollers for forming the same are integrally formed.
【００１２】[0012]
【作用】請求項１の発明においては、上記剥離工程で
は、像保持体の像形成物質が付着した表面側で、少なく
とも該表面上の像形成物質と接触させる剥離部材が、該
像形成物質に対して、該表面と該像形成物質との付着力
より大きい付着力を有することにより、該剥離部材を該
表面に接触させた後、該剥離部材と該像保持体とを分離
する際に、該像形成物質を確実に該像保持体から離して
該剥離部材のみに付着させることができる。ここで、該
像保持体の先端の全領域に該剥離部材が同時に接触する
と、該像保持体の先端が該剥離部材に付着したまま分離
されにくい場合がある。そこで、本発明では、該像保持
体の搬送方向と直交する方向に少なくとも２つに分割し
た領域に対して、該剥離工程を時間をずらして行なって
いる。これにより、各剥離工程では、該像保持体の一部
の領域が該剥離部材に接触し、その他の領域は該剥離部
材に付着せずにそのまま搬送されるようになるので、該
像保持体の先端部が該剥離部材表面から離脱しやすくな
る。According to the invention of claim 1, in the peeling step, the peeling member, which is brought into contact with at least the image forming substance on the surface of the image holding member on the surface side where the image forming substance is adhered, is changed to the image forming substance. On the other hand, by having an adhesive force larger than the adhesive force between the surface and the image forming substance, when the peeling member is brought into contact with the surface and then the peeling member and the image carrier are separated, The image-forming substance can be reliably separated from the image carrier and adhered only to the peeling member. Here, when the peeling member simultaneously contacts the entire region of the tip of the image carrier, the tip of the image carrier may be difficult to be separated while being attached to the peeling member. Therefore, in the present invention, the peeling step is performed with a time lag with respect to the area divided into at least two in the direction orthogonal to the transport direction of the image carrier. As a result, in each peeling step, a part of the image carrier comes into contact with the peeling member and the other regions are conveyed as they are without adhering to the peeling member. It becomes easy for the tip of the to separate from the surface of the peeling member.
【００１３】請求項２の発明においては、上記剥離手段
によって、像保持体の像形成物質が付着した表面側で、
少なくとも該表面上の像形成物質と接触させる剥離部材
が、該像形成物質に対して、該表面と該像形成物質との
付着力より大きい付着力を有することにより、該剥離部
材を該表面に接触させた後、該剥離部材と該像保持体と
を分離する際に、該像形成物質を確実に該像保持体から
離して該剥離部材のみに付着させることができる。そし
て、該像保持体の搬送方向と直交する方向に少なくとも
２つに分割した領域に対して、該剥離部材を時間をずら
して接触させていることにより、各剥離時において、該
像保持体の一部の領域が該剥離部材に接触し、その他の
領域は該剥離部材に付着せずにそのまま搬送されるよう
になるので、該像保持体の先端部が該剥離部材表面から
離脱しやすくなる。According to a second aspect of the present invention, by the peeling means, on the surface side of the image carrier on which the image-forming substance is adhered,
At least the peeling member that is brought into contact with the image-forming substance on the surface has an adhesive force to the image-forming substance that is greater than the adhesive force between the surface and the image-forming substance, so that the peeling member is attached to the surface. When the peeling member and the image carrier are separated after the contact, the image forming substance can be surely separated from the image carrier and adhered only to the peeling member. Then, the peeling member is brought into contact with the region divided into at least two in a direction orthogonal to the transport direction of the image carrier at a different time so that the image carrier of each image peels at each peeling. Since a part of the area comes into contact with the peeling member and the other area is conveyed as it is without adhering to the peeling member, the tip portion of the image carrier easily separates from the surface of the peeling member. .
【００１４】請求項３の発明においては、像保持体の搬
送方向に間隔をおいて配置した少なくとも２つの剥離部
材を、該像保持体の搬送方向に直交する方向に該剥離部
材と同数に分割した領域に対して接触させている。これ
により、各剥離部材が、該像保持体の一部の領域に接触
するようになり、該像保持体の他の領域は該剥離部材に
付着せずにそのまま搬送されるようになるので、該像保
持体の先端が該剥離部材表面から離脱しやすくなる。し
かも、各剥離部材を該像保持体のそれぞれ異なる領域に
接触させているので、該像保持体の全面から像形成物質
を剥離して除去できるようになる。According to the invention of claim 3, at least two peeling members arranged at intervals in the conveying direction of the image carrier are divided into the same number as the peeling members in the direction orthogonal to the conveying direction of the image carrier. The contact is made with respect to the area. As a result, each peeling member comes into contact with a partial region of the image carrier, and the other regions of the image carrier are conveyed as they are without adhering to the peeling member. The tip of the image carrier easily separates from the surface of the peeling member. Moreover, since the peeling members are brought into contact with different regions of the image carrier, the image forming substance can be peeled off and removed from the entire surface of the image carrier.
【００１５】請求項４の発明においては、像保持体の搬
送方向に間隔をおいて配置した少なくとも２つの剥離ロ
ーラを、該像保持体の搬送方向に直交する方向に該剥離
ローラと同数に分割した領域に対して接触させている。
これにより、各剥離ローラが、該像保持体の一部の領域
に接触するようになり、該像保持体の他の領域は該剥離
ローラに付着せずにそのまま搬送されるようになる。更
に、各剥離ローラと同軸に一体で形成した搬送ローラ
で、該剥離ローラに付着しない該像保持体の他の領域が
搬送されるようになるので、該像保持体の先端部が該剥
離ローラ表面から更に離脱しやすくなる。In the invention of claim 4, at least two peeling rollers arranged at intervals in the conveying direction of the image carrier are divided into the same number as the peeling rollers in a direction orthogonal to the conveying direction of the image carrier. The contact is made with respect to the area.
As a result, each peeling roller comes into contact with a partial region of the image carrier, and the other regions of the image carrier are conveyed as they are without adhering to the peeling roller. Further, since the conveying roller integrally formed coaxially with each peeling roller can convey the other region of the image holding body that does not adhere to the peeling roller, the leading end portion of the image holding body is the peeling roller. It becomes easier to separate from the surface.
【００１６】[0016]
【実施例】以下、本発明を転写型の電子写真複写機によ
って画像が形成された像保持体としての転写紙から、像
形成物質としての熱溶融性トナー（以下、トナーとい
う）を取り除く像保持体からの像形成物質除去装置（以
下、トナー除去装置という）に適用した実施例について
説明する。EXAMPLES Hereinafter, the present invention will be described with reference to the image holding method for removing a heat-melting toner (hereinafter, referred to as a toner) as an image forming substance from a transfer paper as an image holding member on which an image is formed by a transfer type electrophotographic copying machine. An embodiment applied to a device for removing an image forming substance from a body (hereinafter referred to as a toner removing device) will be described.
【００１７】まず、実施例に係るトナー除去装置の概略
について説明する。図１において、このトナー除去装置
は、トナー像が形成された面を下にして転写紙１０を給
送する給紙ユニット（不図示）と、給紙ユニットから送
られてきた転写紙１０に液を供給する液供給ユニット３
０と、液が供給された転写紙１０からトナーを剥離する
剥離手段としてのトナー剥離ユニット４０と、トナーが
除去された転写紙１０を乾燥させる乾燥ユニット（不図
示）と、乾燥ユニットから排出される転写紙１０を受け
る紙受けユニット（不図示）とを備えている。First, an outline of the toner removing device according to the embodiment will be described. In FIG. 1, the toner removing device includes a paper feeding unit (not shown) for feeding the transfer paper 10 with the surface on which the toner image is formed facing down, and a liquid feeding device for transferring the transfer paper 10 fed from the paper feeding unit. Liquid supply unit 3 for supplying
0, a toner peeling unit 40 as a peeling unit that peels the toner from the transfer paper 10 to which the liquid is supplied, a drying unit (not shown) that dries the transfer paper 10 from which the toner has been removed, and a discharging unit. And a paper receiving unit (not shown) for receiving the transfer paper 10.
【００１８】上記液供給ユニット３０は、水又は転写紙
１０への浸透性を向上させるために界面活性剤を含んだ
水溶液などの液３１を転写紙１０に供給するものであ
り、液を収容する液容器３２と、この液容器３２中の液
中に部分的に没するように設けられ回転によって液を汲
み上げて転写紙１０のトナー像面に供給する塗布ローラ
３３と、紙搬送経路を挟んでこの塗布ローラ３３に対向
するように設けられた紙規制部材としての規制ローラ３
４とを備えている。The liquid supply unit 30 supplies a liquid 31 such as water or an aqueous solution containing a surfactant in order to improve the permeability to the transfer paper 10 to the transfer paper 10, and contains the liquid. The liquid container 32, the coating roller 33 which is provided so as to be partially submerged in the liquid in the liquid container 32, scoops up the liquid by rotation and supplies it to the toner image surface of the transfer paper 10, and sandwiches the paper transport path. A regulating roller 3 as a paper regulating member provided so as to face the coating roller 33.
4 and.
【００１９】上記トナー剥離ユニット４０は、２組の剥
離部材としての剥離ローラ４１ａ，ｂ、剥離ローラとの
間に転写紙１０を加圧挾持して転写紙１０裏面から熱を
与えるるバックアップローラ４２ａ，ｂ、剥離ローラの
表面のトナーを除去してクリーニングするクリーニング
ローラ４３ａ，ｂ、及び転写紙１０をガイドするように
上下に設けられたガイド板４４等を備えている。The toner peeling unit 40 includes a pair of peeling rollers 41a and 41b as peeling members, and a backup roller 42a for sandwiching the transfer paper 10 under pressure between the peeling rollers and applying heat from the back surface of the transfer paper 10. , B, cleaning rollers 43a, 43b for removing the toner on the surface of the peeling roller for cleaning, and guide plates 44 provided above and below so as to guide the transfer paper 10.
【００２０】また、図２の斜視図に示すように、上記剥
離ローラ４１ａ，ｂは、転写紙１０の搬送方向に直交す
る方向に互いに異なるように分割された領域Ａ及びＢに
接触するように配置されている。但し、本実施例では、
転写紙１０の中央部に領域Ａ及びＢのオーバーラップ部
を幅Δｌだけ設けている。Further, as shown in the perspective view of FIG. 2, the peeling rollers 41a and 41b are in contact with the areas A and B which are divided differently from each other in the direction perpendicular to the transfer direction of the transfer paper 10. It is arranged. However, in this embodiment,
An overlapping portion of areas A and B is provided in the central portion of the transfer paper 10 by a width Δl.
【００２１】上記剥離ローラ４１ａ，ｂは、それぞれ中
空の軸体４５ａ，ｂ上に、所定の材料で形成した表層４
１１ａ，ｂ及び該表層を保持する基材４１２ａ，ｂを積
層させた構造になっている。表層４１１ａ，ｂの材料と
しては、軟化したトナーＴに対して、転写紙１０の表面
と該トナーとの付着力より大きい付着力を有するものを
用いる。例えば、ポリエチレンテレフタレート（ＰＥ
Ｔ）などを用いることができる。また、基材４１２ａ，
ｂの材料としては、アルミニウム、鉄等の熱の良導体を
用いる。表層４１１ａ，ｂと基材４１２ａ，ｂとの間に
は、シリコーンゴムなどを介在させてもよい。The peeling rollers 41a and 41b have a surface layer 4 formed of a predetermined material on the hollow shafts 45a and 45b, respectively.
It has a structure in which 11a, 11b and base materials 412a, 4b for holding the surface layer are laminated. As the material of the surface layers 411a and 411, a material having an adhesive force larger than the adhesive force between the surface of the transfer paper 10 and the toner to the softened toner T is used. For example, polyethylene terephthalate (PE
T) or the like can be used. In addition, the base material 412a,
As the material of b, a good heat conductor such as aluminum or iron is used. Silicone rubber or the like may be interposed between the surface layers 411a, b and the base materials 412a, b.
【００２２】また、上記バックアップローラ４２ａ，ｂ
は、それぞれ中空の軸体４５ａ，ｂ上に、離型性を有す
る表層４２１ａ，ｂ及び該表層を保持する基材４２２
ａ，ｂを積層させた構造になっている。表層４２１ａ，
ｂの材料としては、シリコーンゴム、テフロンチューブ
などを用いることができる。また、基材４２２ａ，ｂの
材料としては、アルミニウム、鉄等の熱の良導体を用い
る。表層４２１ａ，ｂと基材４２２ａ，ｂとの間には、
シリコーンゴムなどを介在させてもよい。また、上記ク
リーニングローラ４３ａ，ｂの材料としては、鉄、ステ
ンレス等を用いることができる。Further, the backup rollers 42a, 42b
Are releasable surface layers 421a and 421 on the hollow shafts 45a and 45b, respectively, and a base material 422 holding the surface layers.
It has a structure in which a and b are laminated. Surface layer 421a,
As the material of b, silicone rubber, Teflon tube, or the like can be used. Further, as the material of the base materials 422a, 422, a good heat conductor such as aluminum or iron is used. Between the surface layers 421a, b and the base materials 422a, b,
Silicone rubber or the like may be interposed. Further, iron, stainless steel or the like can be used as the material of the cleaning rollers 43a and 43b.
【００２３】また、上記バックアップローラ４２ａ，ｂ
と同軸に搬送ローラ４６ａ，ｂが一体に形成され、剥離
ローラ４１ａ，ｂと同軸に搬送ローラ４７ａ，ｂが一体
に形成されている。図２に示すように、剥離ローラ４６
ａ及び４７ａは転写紙１０の領域Ａ’を挾持搬送するよ
うに、一方、搬送ローラ４６ｂ及び４７ｂは転写紙１０
の領域Ｂ’を挾持搬送するように配置されている。この
搬送ローラ４６ａ，ｂ、４７ａ，ｂは、それぞれ上記軸
体４５ａ，ｂに薄く延在させて形成した基材４２２ａ，
ｂ、４１２ａ，ｂ上に、表層４６１ａ，ｂ、４７１ａ，
ｂ、及び該表層を保持して基材４２２ａ，ｂ、４１２
ａ，ｂと回転摺動する軸受材４６２ａ，ｂ、４７２ａ，
ｂを積層させた構造になっている。上記表層４６１ａ，
ｂ、４７１ａ，ｂは、トナーＴが付着しにくいゴム、ス
ポンジ等で形成するのが好ましい。また、上記軸受材４
６２ａ，ｂ、４７２ａ，ｂには断熱材を使用して表層４
６１ａ，ｂ、４７１ａ，ｂの表面の温度を７０°Ｃ以下
になるようにし、これにより、該表面がの温度がトナー
軟化開始温度（ガラス転移点）に達しないようになって
いる。The backup rollers 42a, 42b are also provided.
Conveyance rollers 46a and 46b are integrally formed coaxially with, and conveyance rollers 47a and 47b are integrally formed coaxially with the peeling rollers 41a and 41b. As shown in FIG. 2, the peeling roller 46
a and 47a hold and convey the area A'of the transfer paper 10, while conveyance rollers 46b and 47b move the transfer paper 10 to the area A '.
The area B ′ is held and conveyed. The conveying rollers 46a, b, 47a, b are formed of thin base materials 422a, 422a on the shaft bodies 45a, b, respectively.
b, 412a, b on the surface layer 461a, b, 471a,
b, and the base materials 422a, b, 412 holding the surface layer.
bearing materials 462a, b, 472a that rotate and slide with a, b,
It has a structure in which b is laminated. The surface layer 461a,
It is preferable that b, 471a, and b are formed of rubber, sponge, or the like to which the toner T is hard to adhere. In addition, the bearing material 4
62a, b, 472a, b uses a heat insulating material for the surface layer 4
The temperatures of the surfaces of 61a, b, 471a, and 61b are set to 70 ° C. or lower, so that the temperature of the surfaces does not reach the toner softening start temperature (glass transition point).
【００２４】上記各軸体４５ａ，ｂの端部には、軸受４
８ａ，ｂが取り付けられいる。下側の各ローラに取り付
けられている軸受４８ａ，ｂは本体側板６０に支持さ
れ、上側の各ローラに取り付けられている軸受４８ａ，
ｂは本体側板６０との間に設けられている加圧バネ４９
ａ，ｂで下方に付勢され、上側のローラを下側ローラに
所定圧で圧接させている。下側のローラの軸体４５ａ，
ｂの一方の端部には、本体側の駆動部の駆動ギア（不図
示）と噛み合って駆動力を伝達するための駆動ギア６１
が取り付けられている。上側のローラは、下側のローラ
と圧接して従動する。A bearing 4 is provided at the end of each of the shafts 45a, 45b.
8a and 8b are attached. The bearings 48a and 48b attached to the lower rollers are supported by the body side plate 60, and the bearings 48a and 48a attached to the upper rollers.
b is a pressure spring 49 provided between the main body side plate 60 and
It is urged downward by a and b, and the upper roller is pressed against the lower roller with a predetermined pressure. Shaft 45a of the lower roller,
A drive gear 61 for meshing with a drive gear (not shown) of a drive unit on the main body side to transmit a drive force is provided at one end of b.
Is attached. The upper roller is in pressure contact with the lower roller and is driven thereby.
【００２５】また、剥離ローラ４１ａ，ｂに対応してい
る軸体４５ａ，ｂ内には、転写紙１０に固着しているト
ナーＴを加熱して軟化させる加熱ヒータ５０ｂを内蔵し
ている。この加熱ヒータ５０ｂにより、剥離ローラ４１
ａ，ｂの表層４１１ａ，ｂを８５°Ｃ前後にコントロー
ルして加熱している。また、バックアップローラ４２
ａ，ｂに対応している軸体４５ａ，ｂ内には、転写紙１
０に固着しているトナーＴを転写紙１０裏面から加熱し
て軟化させる加熱ヒータ５０ｂを内蔵している。この加
熱ヒータ５０ｂにより、バックアップローラ４２ａ，ｂ
の表層４２１ａ，ｂを１０５°Ｃ前後にコントロールし
て加熱している。Further, in the shafts 45a and 45b corresponding to the peeling rollers 41a and 41b, a heater 50b for heating and softening the toner T fixed to the transfer paper 10 is built-in. The heater 50b causes the peeling roller 41
The surface layers 411a and 411b of a and b are controlled and heated to around 85 ° C. In addition, the backup roller 42
In the shafts 45a and 45b corresponding to a and b, the transfer paper 1
A heater 50b that heats and softens the toner T fixed to 0 from the back surface of the transfer paper 10 is built in. With this heater 50b, the backup rollers 42a, 42b
The surface layers 421a and 421b are heated to about 105 ° C.
【００２６】以上の構成において、給紙ユニット２０か
ら送られた転写紙１０は、液供給ユニット３０でそのト
ナー像面に液が均一に供給され、トナー剥離ユニット４
０に送られる。このトナー剥離ユニット４０では、ま
ず、転写紙１０の領域Ａが１組目の剥離ローラ４１ａと
バックアップローラ４２ａとの間に挾持されて搬送され
る。そして、転写紙１０の領域Ａに固着しているトナー
が加熱ヒータ５０ａからの加熱で軟化し、剥離ローラ４
１ａ表面に付着する。このとき、転写紙１０の他の領域
Ａ’は表面温度がトナー軟化開始温度以下に維持され、
かつ表面にトナーが付着しにくい搬送ローラ対４６ａ、
４７ａに挾持して搬送される。そして、転写紙１０のが
剥離ローラ４１ａの表面から離脱して分離されていく。
この分離の際に、剥離ローラ４１ａの表面に付着したト
ナーＴが転写紙１０から剥離し、これにより、転写紙１
０の領域Ａからトナーが除去される。In the above structure, the transfer paper 10 sent from the paper supply unit 20 is supplied with the liquid uniformly on the toner image surface by the liquid supply unit 30, and the toner peeling unit 4 is provided.
Sent to 0. In the toner peeling unit 40, first, the area A of the transfer paper 10 is nipped and conveyed between the first pair of the peeling roller 41a and the backup roller 42a. Then, the toner adhered to the area A of the transfer paper 10 is softened by the heating from the heater 50a, and the peeling roller 4
It adheres to the surface of 1a. At this time, the surface temperature of the other area A ′ of the transfer paper 10 is maintained below the toner softening start temperature,
In addition, a pair of transport rollers 46a on the surface of which the toner does not easily adhere,
It is carried while being held by 47a. Then, the transfer paper 10 is separated from the surface of the peeling roller 41a.
At the time of this separation, the toner T adhering to the surface of the peeling roller 41a is peeled off from the transfer paper 10, whereby the transfer paper 1
The toner is removed from the area A of 0.
【００２７】次に、転写紙１０の領域Ｂが２組目の剥離
ローラ４１ｂとバックアップローラ４２ｂとの間に挾持
されて搬送される。そして、転写紙１０の領域Ｂに固着
しているトナーが加熱ヒータ５０ｂからの加熱で軟化
し、剥離ローラ４１ｂ表面に付着する。このとき、転写
紙１０の他の領域Ｂ’は搬送ローラ対４６ｂ、４７ｂに
挾持して搬送される。そして、転写紙１０のが剥離ロー
ラ４１ｂの表面から離脱して分離されていく。この分離
の際に、剥離ローラ４１ｂの表面に付着したトナーＴが
転写紙１０から剥離し、これにより、転写紙１０の領域
Ｂからトナーが除去される。全面からトナーＴが除去さ
れた転写紙１０は次の乾燥ユニットに送られて乾燥さ
れ、紙受けユニットに排出される。Next, the area B of the transfer paper 10 is nipped and conveyed between the peeling roller 41b and the backup roller 42b of the second set. Then, the toner adhered to the region B of the transfer paper 10 is softened by the heating from the heater 50b and adheres to the surface of the peeling roller 41b. At this time, the other area B ′ of the transfer paper 10 is nipped and conveyed by the pair of conveyance rollers 46b and 47b. Then, the transfer paper 10 is separated from the surface of the peeling roller 41b. At the time of this separation, the toner T adhering to the surface of the peeling roller 41b is peeled off from the transfer paper 10, whereby the toner is removed from the area B of the transfer paper 10. The transfer paper 10 from which the toner T is removed from the entire surface is sent to the next drying unit to be dried, and is discharged to the paper receiving unit.
【００２８】以上、本実施例によれば、転写紙１０の搬
送方向と直交する方向に２つに分割した領域Ａ及びＢに
対して、剥離処理工程を時間をずらして行なっている。
即ち、一つ目の剥離ローラ４１ａで転写紙１０の領域Ａ
からトナーＴを剥離して除去し、次の二つ目の剥離ロー
ラ４１ｂで転写紙１０の領域ＢからトナーＴを剥離して
除去している。このように、各剥離処理工程では、転写
紙１０の略半分の領域が剥離ローラ表面に接触するよう
になり、他の領域は剥離ローラに付着せずにそのまま搬
送されるようになるので、転写紙１０の先端を剥離ロー
ラ表面から離脱しやすくなり、確実に分離できるように
なる。As described above, according to this embodiment, the peeling process is performed with a time lag on the areas A and B which are divided into two in the direction orthogonal to the transport direction of the transfer paper 10.
That is, the area A of the transfer paper 10 is covered by the first peeling roller 41a.
Then, the toner T is peeled off and removed, and the toner T is peeled off and removed from the region B of the transfer paper 10 by the second peeling roller 41b. As described above, in each peeling process, almost half the area of the transfer paper 10 comes into contact with the surface of the peeling roller, and the other areas are conveyed as they are without adhering to the peeling roller. The tip of the paper 10 is easily separated from the surface of the peeling roller, and the paper can be reliably separated.
【００２９】また、上記転写紙１０の領域Ａ及びＢにオ
ーバーラップ部を設けているので、未剥離領域が発生す
ることもない。Further, since the overlapping portions are provided in the areas A and B of the transfer paper 10, no unpeeled area is generated.
【００３０】また、トナーが付着した転写紙１０に液を
供給して転写紙１０のトナーとの界面部に液を浸透させ
た状態でトナーを剥離させるので、紙繊維を傷めること
なく、トナーを除去できる。Further, since the liquid is supplied to the transfer paper 10 to which the toner adheres and the liquid is permeated into the interface of the transfer paper 10 with the toner, the toner is peeled off, so that the toner can be removed without damaging the paper fiber. Can be removed.
【００３１】なお、上記実施例では、剥離ローラ等を２
組設けているが、３組以上設けても良い。図４は、剥離
ローラ４１、バックアップローラ４２、搬送ローラ４
６、４７を５組（添字ａ〜ｅ）設けた変形例を示してい
る。転写紙１０を搬送方向に直行する方向で５つの領域
に分割して、各領域に剥離ローラ４１ａ〜ｅのそれぞれ
が接触するように構成している。この場合にも、未剥離
領域の発生を確実に防止するために、剥離する各領域の
境界にオーバーラップ部を設けてもよい。In the above embodiment, the peeling roller or the like is used as two.
Although three sets are provided, three or more sets may be provided. FIG. 4 shows the peeling roller 41, the backup roller 42, and the conveying roller 4.
A modified example in which 5 sets of 6 and 47 (subscripts a to e) are provided is shown. The transfer paper 10 is divided into five regions in a direction orthogonal to the transport direction, and the peeling rollers 41a to 41e are in contact with the respective regions. Also in this case, in order to surely prevent the generation of the unpeeled area, an overlapping portion may be provided at the boundary between the areas to be peeled.
【００３２】また、上記各実施例では、本発明を転写型
の電子写真複写機によって画像が形成された転写紙１０
に適用しているが、ファクシミリ、プリンター、印刷機
等紙等の他の画像形成装置で用いる他の記録紙等の像保
持体にも適用できる。また、本発明は、繊維質の構造を
した像保持体に限定されることなく、像を形成すること
ができる他の像保持体に適用できる。また、本発明が適
用できる像保持体は、例えば、プラスチック層等のベー
スシートの表面層が紙等等の材料層である積層物等であ
ってもよい。In each of the above embodiments, the present invention is applied to a transfer paper 10 on which an image is formed by a transfer type electrophotographic copying machine.
However, the present invention can also be applied to an image carrier such as another recording paper used in another image forming apparatus such as a paper such as a facsimile, a printer and a printing machine. Further, the present invention is not limited to an image carrier having a fibrous structure, but can be applied to other image carriers capable of forming an image. The image carrier to which the present invention can be applied may be, for example, a laminate in which the surface layer of a base sheet such as a plastic layer is a material layer such as paper.
【００３３】また、上記各実施例では、転写紙１０に不
安定化剤としての液３１を付与した後、転写紙１０上の
トナーを剥離する場合を示しているが、本発明は、液３
１を転写紙１０に付与しない場合にも適用でき、同様な
効果が得られるものである。In each of the above embodiments, the case where the toner on the transfer paper 10 is peeled off after the liquid 31 as the destabilizing agent is applied to the transfer paper 10 has been described.
The same effect can be obtained even when 1 is not applied to the transfer paper 10.
【００３４】[0034]
【発明の効果】請求項１の発明によれば、上記像保持体
の搬送方向と直交する方向に少なくとも２つに分割した
領域に対して、上記剥離工程を時間をずらして行なうこ
とにより、各剥離工程では、該像保持体の一部の領域が
該剥離部材に接触し、その他の領域が該剥離部材に付着
せずにそのまま搬送されるようになるので、該像保持体
先端部が該剥離部材表面から離脱しやすくなり、剥離部
材から像保持体を確実に分離することができるようにな
るという効果がある。According to the first aspect of the present invention, the peeling step is performed with a time lag on the area divided into at least two in the direction orthogonal to the conveying direction of the image carrier. In the peeling step, a part of the image carrier comes into contact with the peeling member, and the other region is conveyed as it is without adhering to the peeling member. There is an effect that it becomes easy to separate from the surface of the peeling member and the image carrier can be reliably separated from the peeling member.
【００３５】請求項２の発明によれば、上記像保持体の
搬送方向と直交する方向に少なくとも２つに分割した領
域に対して、上記剥離部材を時間をずらして接触させる
ことにより、各剥離時において、該像保持体の一部の領
域が該剥離部材に接触し、その他の領域が該剥離部材に
付着せずにそのまま搬送されるようになるので、該像保
持体先端部が該剥離部材表面から離脱しやすくなり、剥
離部材から像保持体を確実に分離することができるよう
になるという効果がある。According to the invention of claim 2, the peeling member is brought into contact with the region divided into at least two in a direction orthogonal to the conveying direction of the image carrier at a time-shifted position, so that each peeling is performed. At this time, a part of the image carrier comes into contact with the peeling member and the other region is conveyed as it is without adhering to the peeling member. There is an effect that the image carrier can be easily separated from the surface of the member, and the image carrier can be reliably separated from the separating member.
【００３６】請求項３の発明によれば、上記像保持体の
搬送方向に間隔をおいて配置した少なくとも２つの剥離
部材を、該像保持体の搬送方向に直交する方向の互いに
異なるように該剥離部材と同数に分割した領域に対して
接触させることにより、各剥離部材が該像保持体の一部
の領域に接触し、その他の領域は該剥離部材に付着せず
にそのまま搬送されるようになるので、該像保持体の先
端が該剥離部材表面から離脱しやすくなり、剥離部材か
ら像保持体を確実に分離することができるようになると
いう効果がある。According to the invention of claim 3, at least two peeling members arranged at intervals in the carrying direction of the image carrier are arranged so that they are different from each other in a direction orthogonal to the carrying direction of the image carrier. By bringing the same number of regions as the peeling member into contact, each peeling member comes into contact with a partial region of the image carrier, and the other regions are conveyed as they are without adhering to the peeling member. Therefore, there is an effect that the tip of the image holding body is easily separated from the surface of the peeling member, and the image holding body can be reliably separated from the peeling member.
【００３７】請求項４の発明によれば、上記各剥離ロー
ラと同軸に一体で形成した搬送ローラで、該剥離ローラ
に付着しない像保持体の領域が搬送されるようになるの
で、更に該像保持体の先端が該剥離ローラ表面から離脱
しやすくなり、該剥離ローラから像保持体を確実に分離
することができるようになるという効果がある。According to the fourth aspect of the present invention, the area of the image holding member that does not adhere to the peeling rollers is conveyed by the conveying roller integrally formed coaxially with each of the peeling rollers. The tip of the holding body is easily separated from the surface of the peeling roller, and the image holding body can be reliably separated from the peeling roller.
【図１】実施例に係るトナー除去装置の液供給ユニット
及びトナー剥離ユニットの概略構成図。FIG. 1 is a schematic configuration diagram of a liquid supply unit and a toner peeling unit of a toner removing device according to an embodiment.
【図２】同トナー剥離ユニットの各ローラの斜視図。FIG. 2 is a perspective view of each roller of the toner peeling unit.
【図３】同トナー剥離ユニットの下流側の各ローラの回
転軸に沿った断面図。FIG. 3 is a cross-sectional view taken along the rotation axis of each roller on the downstream side of the toner peeling unit.
【図４】変形例に係るトナー剥離ユニットの各ローラの
斜視図。FIG. 4 is a perspective view of each roller of a toner peeling unit according to a modification.
１０ 転写紙 ３０ 液供給ユニット ４０ トナー剥離ユニット ４１ａ，ｂ 剥離ローラ ４２ａ，ｂ バックアップローラ ４３ａ，ｂ クリーニングローラ ４４ ガイド板 ４５ａ，ｂ 軸体 ４６ａ，ｂ 搬送ローラ ４７ａ，ｂ 搬送ローラ Ｔ トナー 10 Transfer Paper 30 Liquid Supply Unit 40 Toner Peeling Unit 41a, b Peeling Roller 42a, b Backup Roller 43a, b Cleaning Roller 44 Guide Plate 45a, b Shaft Body 46a, b Conveying Roller 47a, b Conveying Roller T Toner
Claims (4)
に対して、該表面と該像形成物質との付着力より大きい
付着力を有する剥離部材を、該像形成物質が付着した該
表面側で、少なくとも該表面上の像形成物質と接触させ
た後に、該像保持体と該剥離部材とを分離させて該像形
成物質を該表面から剥離する剥離工程を有する像保持体
からの像形成物質除去方法において、 該像保持体の搬送方向と直交する方向に少なくとも２つ
に分割した領域に対して、該剥離工程を時間をずらして
行なうことを特徴とする像保持体からの像形成物質除去
方法。1. An image forming substance adhered to a peeling member having an adhesive force larger than an adhesive force between the surface of the image carrier and the image forming substance adhered to the surface of the image carrier. From an image holding member having a peeling step of separating the image holding member and the peeling member and peeling the image forming material from the surface after contacting at least the image forming substance on the surface on the surface side. In the method for removing an image-forming substance, the peeling step is performed for a region divided into at least two in a direction orthogonal to the transport direction of the image carrier, and the peeling process is performed with a time shift. Image forming material removal method.
に対して、該表面と該像形成物質との付着力より大きい
付着力を有する剥離部材を、該像形成物質が付着した該
表面側で、少なくとも該表面上の像形成物質と接触させ
た後に、該像保持体と該剥離部材とを分離させて該像形
成物質を該表面から剥離する剥離手段を備えた像保持体
からの像形成物質除去装置において、 該剥離手段を、該像保持体の搬送方向と直交する方向に
少なくとも２つに分割した領域に対して、該剥離部材を
時間をずらして接触させるように構成したことを特徴と
する像保持体からの像形成物質除去装置。2. An image forming substance adhered to a peeling member having an adhesive force larger than an adhesive force between the surface of the image carrier and the image forming substance adhered to the surface of the image carrier. An image carrier provided with a peeling unit that separates the image carrier from the peeling member after contacting at least the image forming substance on the surface on the surface side, and peels the image forming substance from the surface. In the apparatus for removing an image-forming substance, the peeling means is configured to bring the peeling member into contact with the region divided into at least two in a direction orthogonal to the transport direction of the image carrier with a time shift. An apparatus for removing an image forming substance from an image carrier, which is characterized in that.
なくとも２つの上記剥離部材を配置し、 該像保持体の搬送方向に直交する方向に該剥離部材と同
数に分割した領域に対して、それぞれ異なる剥離部材を
接触させたことを特徴とする請求項２の像保持体からの
像形成物質除去装置。3. An area in which at least two peeling members are arranged at intervals in the carrying direction of the image carrier, and the same number of the peeling members is divided in a direction orthogonal to the carrying direction of the image carrier. 3. The apparatus for removing an image-forming substance from an image carrier according to claim 2, wherein different peeling members are brought into contact with each other.
求項３の像保持体からの像形成物質除去装置において、 各剥離ローラと同軸に、上記像担持体を搬送する搬送ロ
ーラを一体で形成したことを特徴とする像保持体から像
形成物質除去装置。4. The image forming substance removing device for an image carrier according to claim 3, wherein a peeling roller is used as the peeling member, and a transporting roller for transporting the image bearing body is integrally formed coaxially with each peeling roller. An apparatus for removing an image forming substance from an image carrier, which is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34414293A JPH07175383A (en) | 1993-12-17 | 1993-12-17 | Method of removing image forming material from image holder and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34414293A JPH07175383A (en) | 1993-12-17 | 1993-12-17 | Method of removing image forming material from image holder and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07175383A true JPH07175383A (en) | 1995-07-14 |
Family
ID=18366968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34414293A Withdrawn JPH07175383A (en) | 1993-12-17 | 1993-12-17 | Method of removing image forming material from image holder and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07175383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6850729B2 (en) | 1997-01-07 | 2005-02-01 | Fuji Xerox Co., Ltd. | Image stripping member, and image stripping apparatus and image stripping method using the image stripping member |
-
1993
- 1993-12-17 JP JP34414293A patent/JPH07175383A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6850729B2 (en) | 1997-01-07 | 2005-02-01 | Fuji Xerox Co., Ltd. | Image stripping member, and image stripping apparatus and image stripping method using the image stripping member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4125031B2 (en) | Fixing apparatus and image forming apparatus having the fixing apparatus | |
| JP2764067B2 (en) | Method and apparatus for removing image forming substance from image carrier | |
| JPH07175383A (en) | Method of removing image forming material from image holder and device thereof | |
| JP3214992B2 (en) | Apparatus for removing image forming substance from image carrier | |
| JP3273832B2 (en) | Apparatus for removing image forming substance from image carrier using adhesive destabilizing liquid, and image carrier processing apparatus | |
| JP3269724B2 (en) | Apparatus for removing image forming substance from image carrier | |
| JP3418237B2 (en) | Method and apparatus for removing image forming substance from image carrier, and papermaking direction detecting apparatus | |
| JP3753831B2 (en) | Recording material reproducing method and recording material reproducing apparatus | |
| JP3264572B2 (en) | Apparatus for removing image forming substance from image carrier | |
| JPH0784490A (en) | Device for removing image forming material from image holding body by using peeling member | |
| JPH07175385A (en) | Device for removing image forming material from image carrier | |
| JPH10240090A (en) | Device for removing image forming material from image holder | |
| JPH1031396A (en) | Recorded material reproducing device | |
| JPH07175382A (en) | Method for removing image-forming material from image carrier and device therefor | |
| JPH1184710A (en) | Reproducing method and reproducing device for material to be recorded | |
| JP3272132B2 (en) | Apparatus for removing image forming substance from image carrier | |
| JPH07199754A (en) | Device for removing image forming material from image holding body | |
| JP3273829B2 (en) | Apparatus for removing image forming substances from recording paper | |
| JP3524353B2 (en) | Image peeling device | |
| JPH08320638A (en) | Regenerating method for image support body and device used therefor | |
| JPH10288924A (en) | Printing material removing device | |
| JPH08297444A (en) | Method and device for removing image forming material | |
| JPH07199755A (en) | Image holding body and regenerating method and device therefor | |
| JPH10288928A (en) | Printing material removing device | |
| JPH1097092A (en) | Recorded material reproducing method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20010306 |